参数资料
型号: STR752FR1T6
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 71/84页
文件大小: 1656K
代理商: STR752FR1T6
STR750Fxx STR751Fxx STR752Fxx STR755Fxx
Electrical parameters
ADC accuracy vs. negative injection current
Injecting negative current on specific pins listed in Table 46 (generally adjacent to the analog
input pin being converted) should be avoided as this significantly reduces the accuracy of
the conversion being performed. It is recommended to add a Schottky diode (pin to ground)
to pins which may potentially inject negative current.
Figure 42.
Typical application with ADC
Analog power supply and reference pins
The VDDA_ADC and VSSA_ADC pins are the analog power supply of the A/D converter cell.
Separation of the digital and analog power pins allow board designers to improve A/D
performance. Conversion accuracy can be impacted by voltage drops and noise in the event
of heavily loaded or badly decoupled power supply lines (see : General PCB design
Table 46.
List of adjacent pins
Analog input
Related adjacent pins
aNone
AIN1/P0.03
None
AIN2/P0.12
P0.11
AIN3/P0.17
P0.18 and P0.16
AIN4/P0.19
P0.24
AIN5/P0.22
None
AIN6/P0.23
P2.04
AIN7/P0.27
P1.11 and P0.26
AIN8/P0.29
P0.30 and P0.28
AIN9/P1.04
None
AIN10/P1.06
P1.05
AIN11/P1.08
P1.04 and P1.13
AIN12/P1.11
P2.17 and P0.27
AIN13/P1.12
None
AIN14/P1.13
P1.14 and P1.01
AIN15/P1.14
None
AINx
STR75XX
VDD
IL
±1
μA
VT
0.6V
VT
0.6V
CADC
3.2pF
VAIN
RAIN
10-Bit A/D
Conversion
2k
Ω(max)
CAIN
相关PDF资料
PDF描述
STR752FR1T7 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP64
STR752FR2T7 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP64
STR751FR1T6 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PQFP64
STR751FR0H6 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PBGA64
STR750FV2H6 32-BIT, FLASH, 48 MHz, RISC MICROCONTROLLER, PBGA100
相关代理商/技术参数
参数描述
STR752FR1T7 功能描述:ARM微控制器 - MCU 16/32-BITS MICROS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR752FR2 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:ARM7TDMI-S⑩ 32-bit MCU with Flash, SMI, 3 std 16-bit timers, PWM timer, fast 10-bit ADC, I2C, UART, SSP, USB and CAN
STR752FR2H6 功能描述:ARM微控制器 - MCU 32Bit MCU with Flash STR73xF ARM7TDMI RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR752FR2H7 功能描述:ARM微控制器 - MCU 16/32-BITS MICROS RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
STR752FR2T6 功能描述:ARM微控制器 - MCU 32-Bit ARM7TDMI MCU w/ Flash SMI RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT